TA Triumph-Adler DC 2216 - Manual (Page 9)

OPERATION GUIDE vii
The z symbol indicates that the related section includes information on
actions which must be performed. Specifics of the required action are
indicated inside the symbol.
Please contact your service representative to order a replacement if the
safety warnings in this Operation Guide are illegible or if the guide itself is
missing. (fee required)
..........[Alert of required action]
..........[Remove the power plug from the outlet]
..........[Always connect the copier to an outlet with a ground
connection]